GB/T 6408-2003

Abolished

Super abrasive--Cubic boron nitride

超硬磨料立方氮化硼

Standard Type

GBT

ICS

25.100.70

CCS

J43

Status

Abolished

Issue Date

2003-10-08

Implementation

2004-04-01

Centralized Committee

中国机械工业联合会

Issuing Authority

中华人民共和国国家质量监督检验检疫总局

Application Summary AI generated

This standard specifies the technical requirements, test methods, inspection rules, and packaging for cubic boron nitride (CBN) superabrasive materials. It is applied in the manufacturing of grinding wheels, cutting tools, and abrasive tools used for machining hard and brittle materials, such as hardened steels, high-speed steels, and cast irons, in industrial metalworking and precision engineering contexts.

Related Standards

GB/T 3045-2003 Abrasive grains--Chemical analysis of silicon carbide GB/T 19324-2003 Coated abrasives--Plain sheets with holes for dust extraction GB/T 2492-2003 Bonded abrasive products--Permissible unbalances of grinding wheels as delivered--Testing GB/T 4676-2003 Abrasive grains--Sampling and splitting GB/T 19323-2003 Coated abrasives--Plain discs with holes for dust extraction GB/T 3464.2-2003 Long reduced shank taps GB/T 6087-2003 Key type three-jaw drill chucks GB/T 6090-2003 Drill chuck tapers

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.